News

U.S. Borax becomes first open pit mine to transition to renewable diesel

:: Friday, June 2, 2023
U.S. Borax becomes first open pit mine to transition to renewable diesel
U.S. Borax has successfully completed the full transition of its heavy machinery from fossil diesel to renewable diesel at its Boron, California operation, making it the first open pit mine in the world to achieve this milestone.

Rio Tinto Trials Renewable Diesel at U.S. Operations

:: Friday, January 13, 2023
Rio Tinto Trials Renewable Diesel at U.S. Operations
Rio Tinto has successfully completed a renewable diesel trial at its U.S. Borax mine in Boron, California, and is now conducting a second trial at the Kennecott copper operations in Salt Lake City, Utah, to determine the suitability of renewable diesel for open pit haulage.

Mining safety: A U.S. Borax legacy

:: Monday, December 19, 2022
Mining safety: A U.S. Borax legacy
Boron mining safety looks completely different today than it did when we started operating 150 years ago. This year, as we celebrate an important milestone, we look back at how U.S. Borax has played a leading role in improving safety.

Pozzolans from mine waste to decarbonize concrete

:: Tuesday, November 8, 2022
Pozzolans from mine waste to decarbonize concrete
CR Minerals Company, LLC has reached an agreement with Rio Tinto on the production of pozzolans from waste materials at the U.S. Borax facility in Boron, CA.

U.S. Borax Recognized as Supplier of the Year by Owens Corning

:: Tuesday, October 11, 2022 :: Posted By Evan Stevens
U.S. Borax Recognized as Supplier of the Year by Owens Corning
U.S. Borax’s sales and logistics team attended Owens Corning’s annual supplier recognition event where we accepted two awards: Supplier of the Year for 2022 and as a finalist for Value Creation.

A Tradition of Transportation Innovation

:: Wednesday, September 14, 2022
A Tradition of Transportation Innovation
From the iconic 20 mule teams to railroads to the first renewable diesel-powered trucks, U.S. Borax helped redefine transportation and logistics in boron mining.

An Engineering Feat Like No Other

:: Tuesday, August 2, 2022
An Engineering Feat Like No Other
One of the greatest engineering feats in U.S. Borax history was converting the underground Boron mine to a more modern, open-pit operation.

U.S. Borax: Ship shape

:: Friday, June 24, 2022
U.S. Borax: Ship shape
U.S. Borax ships our products around the world by sea from our Wilmington operations—through the Ports of Los Angeles and Long Beach. Read more about the role seafarers play in our operations.

150 Years in the Mine: Life in Boron

:: Wednesday, May 11, 2022
150 Years in the Mine: Life in Boron
During the early days of borate mining miners battled difficult conditions. Their grit and hard work established a solid foundation, enabling U.S. Borax to grow into a world mining leader. This year as we celebrate 150 years of boron mining operations, we reflect on the progress made in mining life.

U.S. Borax operations: Then and now

:: Tuesday, March 22, 2022
U.S. Borax operations: Then and now
This year marks an important milestone in U.S. Borax history as we celebrate 150 years of boron mining operations. Let’s look at the transformation of boron mining operations over the course of the last century and a half.
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U.S. Borax is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving our customers with more than 1,200 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles.

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